The challenge lies in the need for a secure and efficient method for processing metadata in PDFs online. The absence of a suitable tool can lead to disorganization and poor findability of documents, which affects productivity. There's also the risk that without a secure method for metadata processing, sensitive data could be compromised. Furthermore, there is a lack of a solution that works on various device types and can be flexibly used from anywhere. It is also critical to find a solution that leaves no traces of uploaded data after processing to ensure data security.

The PDF24 Edit PDF Metadata Tool solves these problems in an efficient and secure manner. It allows the user to optimize the metadata information of PDFs online, thereby improving the findability and organization of documents. Attributes, such as author, title, and keywords can be easily adjusted, which increases the search accuracy and the SEO value of PDFs. Moreover, the tool can be used on different device types and does not require any software installation, which enhances flexibility and accessibility. For data security, all uploaded PDFs are automatically deleted after editing. This way, the tool leaves no traces of uploaded data and ensures privacy-compliant handling.